Made from carbon steel, the corkscrew is integrated into the base of the bottle which is used for uncorking bottles. Instructions are included with each opener. Imprint area is one the center of the bottle area, 1″ h x 1-1/2″. Order your openers today to give along with a bottle of wine or use as part of a wine gift basket. Min is 96 pieces, 6.50 ea, 150 6.34 ea, 300 5.53 ea., 450+ 4.85 ea. Set up is 55.00. Item #1450-39. #belgio wine opener